Mail DNS Checker

Obsolete

GET

https://api.ricardoneud.com/v4/tools/mailcheck

This documentation helps you retrieve DNS mail-related information for a given domain. The response contains mail-related DNS record details.

Deprecated Notice

This API Endpoint is currently deprecated. There is a new version available. This API will also disappear in v5 and this docs will no longer be updated. Click on me to go to the new version of the endpoint.

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

API Key

Add parameter in header

Basic

Example:

Basic: ********************

Header Params

Responses

🟢200Success

application/json

Fields in the Response:

domain: The domain that the DNS records belong to.

spf: The SPF record for the domain.

dmarc: The DMARC policy for the domain.

dkim: The DKIM record status for the domain and selector.

mx: The mail exchange record for the domain.

ptr: The PTR record (reverse DNS) for the domain.

bimi: The BIMI record status.

google_verification: Google domain verification status.

Body

Request Example

Shell

JavaScript

Java

Swift

curl --location --request GET 'https://api.ricardoneud.com/v4/tools/mailcheck' \
--header 'X-Domain;' \
--header 'X-DKIM-Selector;' \
--header 'Basic: <api-key>'

Response Example

{
    "domain": "example.com",
    "spf": "v=spf1 -all",
    "dmarc": "v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s",
    "dkim": "Valid DKIM record found for selector x._domainkey: v=DKIM1; p=",
    "mx": "(priority 0)",
    "ptr": "a23-192-228-84.deploy.static.akamaitechnologies.com",
    "bimi": "BIMI record missing or invalid",
    "google_verification": "Domain is not verified by Google"
}

Modified at 2025-10-24 08:05:16

Get Domain Information

Validate Email Host